#include<stdio.h>

int main () {

printf("Dupa");

int whatToDo = 0;

do {
	printf("\n1. Start\n");
	printf("2. Stop\n");
	printf("3. Pause\n");
	printf("4. Back\n");
	printf("5. Finish\n");

    scanf(" \n%d", &whatToDo);

} while (whatToDo < 1 || whatToDo > 5);

switch(whatToDo) {
	case(1) : printf("1...\n");
		break;
	case(2): printf("2...\n");
		break;
	case(3): printf("3...\n");
		break;
	case(4): printf("4...\n");
		break;
	default: printf("Byeee\n");
		break;
}

}
